Dean02

Dean02

    Every living thing on earth has feet
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    The difference between North and South
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    In science, we refer to this movement as gene flow
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    Think about it from a poker point of view
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    There are more and more races as time goes on
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    The formation of genes is also probabilistic
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    Evolution is just change over time
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    Are there unique abilities that humans have as a species
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    Genetic coding or innate behavior is not unique to them
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    It doesn’t simply map single genes to single behaviors
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    Their calls have evolved over millions of years
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    Isolated zebra finches start a new colony
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    How do birds learn these songs?
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    The sound patterns of 4,000 songbirds
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    This is a song sung by a brown thrasher
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